N,o mine is white.  Sticky flowers and seeds that are moving over whole hillside.  I found one the size of a quarter several years ago on Rich Mt which is next to the Smoky Mountain Park.  Had permission.  Anyway so far no one knows it and rangers and herbarium insist it is not native.  Maybe the seeds stuck to a bird?  Anyone growing this little plant?  6 inches flower stem and plant.  In the shade and taking over the rocks on path through the woods.  It is pretty all the time even with out flowers.  But do not want to let it continue its merry ways.  So if you want seeds let me know.
Nancy